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What is the Least Common Multiple of 65585 and 65602?

Least common multiple or lowest common denominator (lcd) can be calculated in two way; with the LCM formula calculation of greatest common factor (GCF), or multiplying the prime factors with the highest exponent factor.

Least common multiple (LCM) of 65585 and 65602 is 4302507170.

LCM(65585,65602) = 4302507170

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Least Common Multiple of 65585 and 65602 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 65585 and 65602, than apply into the LCM equation.

GCF(65585,65602) = 1
LCM(65585,65602) = ( 65585 × 65602) / 1
LCM(65585,65602) = 4302507170 / 1
LCM(65585,65602) = 4302507170

Least Common Multiple (LCM) of 65585 and 65602 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 65585 and 65602. First we will calculate the prime factors of 65585 and 65602.

Prime Factorization of 65585

Prime factors of 65585 are 5, 13, 1009. Prime factorization of 65585 in exponential form is:

65585 = 51 × 131 × 10091

Prime Factorization of 65602

Prime factors of 65602 are 2, 32801. Prime factorization of 65602 in exponential form is:

65602 = 21 × 328011

Now multiplying the highest exponent prime factors to calculate the LCM of 65585 and 65602.

LCM(65585,65602) = 51 × 131 × 10091 × 21 × 328011
LCM(65585,65602) = 4302507170